The CT DEP currently recommends the following procedure to be followed by utilities that encounter contaminated soil during repair or construction activities. This applies to cases where:

1. Contaminated soils/waste are encountered on property not owned by the utility, and
2. Contamination was not created by the utility.

The utility may reuse the contaminated soil in the same excavation within the same area of concern without prior approval by DEP provided:

1. Any condition that would be a significant environmental hazard as defined in CGS Section 22a-6(u) is reported by the utility and that the location is identified on a map submitted to the DEP, Remediation Division.
2. Any excess contaminated material is disposed in accordance with solid and hazardous waste regulations as appropriate.
3. The upper 1 foot of the excavation is filled with clean fill material or paved.

Any sampling required to make a determination as to whether a significant environmental hazard exists or how excess spoils will be disposed will be the responsibility of the public or private entity performing the excavation.

Content Last Updated: January 2001

Property Transfer Program | Remediation / Site Clean-up